/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #1a56db;
  --primary-hover: #1648b8;
  --primary-light: #e8eefb;
  --primary-deep: #0f3a8a;
  --dark: #111827;
  --body: #4b5563;
  --body-light: rgba(255, 255, 255, 0.75);
  --light-bg: #f9fafb;
  --warm-bg: #f0f4ff;
  --white: #ffffff;
  --border: #e5e7eb;
  --border-light: rgba(255, 255, 255, 0.15);
  --success: #059669;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --radius: 12px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  color: var(--dark);
  font-weight: 500;
  line-height: 1.2;
}

h1 { font-size: 3rem; letter-spacing: -0.025em; }
h2 { font-size: 2.25rem; letter-spacing: -0.02em; }
h3 { font-size: 1.125rem; }

.section-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--body);
  max-width: 640px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

/* Inverted section labels (on dark/blue bg) */
.section-inverted .section-label { color: rgba(255, 255, 255, 0.6); }
.section-inverted h2 { color: var(--white); }
.section-inverted .section-subtitle { color: var(--body-light); }
.section-inverted p { color: var(--body-light); }
.section-inverted h3 { color: var(--white); }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: var(--primary);
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  padding: 0.65rem 0;
  box-shadow: 0 2px 16px rgba(26, 86, 219, 0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo {
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background: var(--white);
  color: var(--primary) !important;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover {
  background: #f0f4ff;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-size: 1.5rem;
  color: var(--dark);
  font-weight: 400;
}

.mobile-menu-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--dark);
  cursor: pointer;
  line-height: 1;
  padding: 0.5rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-decoration: none;
}

.btn-primary {
  padding: 1rem 2rem;
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 86, 219, 0.25);
}

.btn-secondary {
  padding: 1rem 2rem;
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.btn-sm {
  padding: 0.75rem 1.75rem;
  font-size: 0.9rem;
}

/* ===== 1. HERO (white bg) ===== */
.hero {
  padding: 10rem 0 6rem;
  text-align: center;
  background: var(--white);
  overflow: hidden;
}

.hero h1 {
  max-width: 720px;
  margin: 0 auto 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--body);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  margin-top: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Mockup card */
.mockup-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.mockup-dot:nth-child(1) { background: #ef4444; }
.mockup-dot:nth-child(2) { background: #f59e0b; }
.mockup-dot:nth-child(3) { background: #22c55e; }

.mockup-bar {
  flex: 1;
  height: 24px;
  background: var(--light-bg);
  border-radius: 6px;
  margin-left: 0.5rem;
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
  font-size: 0.75rem;
  color: #9ca3af;
}

.mockup-body {
  display: grid;
  gap: 1rem;
}

.mockup-field {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mockup-field-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mockup-field-icon svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

.mockup-field-content {
  flex: 1;
}

.mockup-field-label {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-bottom: 0.125rem;
}

.mockup-field-value {
  font-size: 0.9rem;
  color: var(--dark);
  font-weight: 500;
}

.mockup-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.mockup-score-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: #ecfdf5;
  color: var(--success);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}

.mockup-score-action {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 500;
}

/* ===== 2. PROBLEM (light-bg) ===== */
.problem {
  padding: 6rem 0;
  background: var(--light-bg);
  text-align: center;
}

.problem h2 {
  margin-bottom: 1rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.problem-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: left;
  border: 1px solid var(--border);
}

.problem-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #fef2f2;
  color: #dc2626;
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.problem-card h3 {
  margin-bottom: 0.5rem;
}

.problem-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== 3. WHAT IF (blue deep bg) ===== */
.what-if {
  padding: 6rem 0;
  background: var(--primary-deep);
  text-align: center;
}

.what-if-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.what-if-item {
  text-align: left;
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.07);
}

.what-if-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.what-if-item p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== 4. INTRODUCING (white bg) ===== */
.introducing {
  padding: 6rem 0;
  background: var(--white);
  text-align: center;
}

.introducing .section-subtitle {
  font-size: 1.125rem;
  max-width: 680px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

.introducing .hero-visual {
  margin-top: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== 5. FEATURES (light-bg) ===== */
.features {
  padding: 6rem 0;
  background: var(--light-bg);
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: left;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-icon svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.feature-card h3 {
  margin-bottom: 0.375rem;
  font-size: 1rem;
}

.feature-card p {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ===== 6. INCLUDED (warm blue-tint bg) ===== */
.included {
  padding: 6rem 0;
  background: var(--warm-bg);
  text-align: center;
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.included-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  text-align: left;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
}

.included-item > svg {
  width: 20px;
  height: 20px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 1px;
}

.included-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.125rem;
}

.included-item p {
  font-size: 0.825rem;
  line-height: 1.55;
}

/* ===== 7. HOW IT WORKS (white bg) ===== */
.how-it-works {
  padding: 6rem 0;
  background: var(--white);
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

/* Connecting line */
.steps::before {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.step h3 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.step p {
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 240px;
  margin: 0 auto;
}

/* ===== 8. PRICING (light-bg) ===== */
.pricing {
  padding: 6rem 0;
  background: var(--light-bg);
  text-align: center;
}

.pricing h2 {
  margin-bottom: 0.5rem;
}

/* Toggle (unused for now but kept) */
.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 3rem;
}

.pricing-toggle span {
  font-size: 0.9rem;
  color: var(--body);
  transition: color 0.2s ease;
}

.pricing-toggle span.active {
  color: var(--dark);
  font-weight: 500;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 28px;
  background: var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.3s ease;
  border: none;
  padding: 0;
}

.toggle-switch.active {
  background: var(--primary);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.3s var(--ease);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle-switch.active::after {
  transform: translateX(20px);
}

.pricing-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #ecfdf5;
  color: var(--success);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

/* Single pricing card */
.pricing-single {
  max-width: 440px;
  margin: 2rem auto 0;
}

.pricing-single .pricing-card {
  text-align: center;
}

.pricing-single .pricing-card.featured::before {
  display: none;
}

.pricing-single .pricing-features {
  display: inline-block;
  text-align: left;
}

.pricing-single .btn {
  width: 100%;
}

/* Pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: left;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.pricing-card.featured {
  border-color: var(--primary);
  position: relative;
}

.pricing-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 1rem;
  background: var(--primary);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}

.pricing-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.pricing-card .price {
  font-size: 2.75rem;
  font-weight: 500;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.pricing-card .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--body);
}

.price-monthly, .price-annual {
  transition: opacity 0.3s ease;
}

.price-annual {
  display: none;
}

.annual-active .price-monthly {
  display: none;
}

.annual-active .price-annual {
  display: block;
}

.pricing-card .price-note {
  font-size: 0.85rem;
  color: #9ca3af;
  margin-bottom: 1.5rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
  justify-content: center;
}

/* ===== 9. FAQ (white bg) ===== */
.faq {
  padding: 6rem 0;
  background: var(--white);
}

.faq-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.faq-list {
  margin-top: 3rem;
  text-align: left;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark);
  text-align: left;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
}

.faq-answer-inner {
  padding-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--body);
}

/* ===== 10. ABOUT US (light-bg) ===== */
.about {
  padding: 6rem 0;
  background: var(--light-bg);
  text-align: center;
}

.founder {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  max-width: 700px;
  margin: 2rem auto 0;
  text-align: left;
}

.founder-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.founder-info h3 {
  font-size: 1.25rem;
  margin-bottom: 0.125rem;
}

.founder-role {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.founder-quote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--body);
}

/* ===== 11. FINAL CTA (dark bg) ===== */
.final-cta {
  padding: 6rem 0;
  background: var(--dark);
  text-align: center;
  color: var(--white);
}

.final-cta h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.final-cta p {
  color: #9ca3af;
  font-size: 1.125rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.final-cta .btn-primary {
  background: var(--white);
  color: var(--dark);
}

.final-cta .btn-primary:hover {
  background: #f3f4f6;
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.15);
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem 0;
  background: var(--dark);
  border-top: 1px solid #1f2937;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-size: 1rem;
  color: #9ca3af;
}

.footer-brand strong {
  color: var(--white);
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: #6b7280;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #d1d5db;
}

.footer-note {
  width: 100%;
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #1f2937;
  font-size: 0.8rem;
  color: #6b7280;
}

/* ===== LEGAL PAGES ===== */
.legal {
  padding: 8rem 0 4rem;
  background: var(--white);
}

.legal h1 {
  font-size: 2.25rem;
  margin-bottom: 2rem;
}

.legal h2 {
  font-size: 1.375rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.legal p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.legal ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.legal ul li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 8rem 0 4rem; }
  .hero-subtitle { font-size: 1.05rem; }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-actions .btn { width: 100%; }

  .problem-grid,
  .what-if-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .included-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .steps::before { display: none; }

  .step p { max-width: none; }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .founder {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .founder-photo {
    width: 120px;
    height: 120px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }

  .hero { padding: 7rem 0 3rem; }

  .container { padding: 0 1rem; }

  .problem, .what-if, .introducing, .features, .included, .how-it-works, .pricing, .faq, .about, .final-cta {
    padding: 4rem 0;
  }

  .pricing-card { padding: 1.75rem; }

  .mockup-card { padding: 1.25rem; }
}